反应条件
1: 81 percent / sodium carbonate / H2O; CH2Cl2 / 3 h / Ambient temperature
2: 1.) n-butyllithium / 1.) THF, hexanes, 0 deg C, 1 h, 2.) -78 deg C, 10 min
3: acetic acid, 80percent perchloric acid, H2 / 10percent Pd/C / 20 h / 2327.2 Torr
View Scheme
参考文献
Soll; Guinosso; Asselin
Journal of Organic Chemistry, 1988 , vol. 53, # 12 p. 2844 - 2847